From f0536a9d771a9a0e99e77af8c2fa366af019ca90 Mon Sep 17 00:00:00 2001 From: Robin Mueller Date: Wed, 15 Nov 2023 15:21:00 +0100 Subject: [PATCH] this should do the job --- .gitignore | 4 ++ mission/tmtc/PersistentTmStore.cpp | 28 ++++++++--- mission/tmtc/PersistentTmStore.h | 1 + mission/tmtc/Service15TmStorage.cpp | 73 +++++++++++++++++++---------- mission/tmtc/Service15TmStorage.h | 6 ++- tmtc | 2 +- 6 files changed, 80 insertions(+), 34 deletions(-) diff --git a/.gitignore b/.gitignore index 5419ca42..eb6a49fa 100644 --- a/.gitignore +++ b/.gitignore @@ -22,3 +22,7 @@ __pycache__ !/.idea/cmake.xml generators/*.db + +# Clangd LSP +/compile_commands.json +/.cache diff --git a/mission/tmtc/PersistentTmStore.cpp b/mission/tmtc/PersistentTmStore.cpp index 160348cd..4bd82880 100644 --- a/mission/tmtc/PersistentTmStore.cpp +++ b/mission/tmtc/PersistentTmStore.cpp @@ -140,12 +140,25 @@ ReturnValue_t PersistentTmStore::handleCommandQueue(StorageManagerIF& ipcStore, Clock::getClock_timeval(¤tTv); store_address_t storeId = TmStoreMessage::getStoreId(&cmdMessage); auto accessor = ipcStore.getData(storeId); - uint32_t deleteUpToUnixSeconds = 0; size_t size = accessor.second.size(); - SerializeAdapter::deSerialize(&deleteUpToUnixSeconds, accessor.second.data(), &size, - SerializeIF::Endianness::NETWORK); + if (size < 4) { + return returnvalue::FAILED; + } + const uint8_t* data = accessor.second.data(); + uint32_t deleteUpToUnixSeconds = 0; + if (size == 4) { + SerializeAdapter::deSerialize(&deleteUpToUnixSeconds, &data, &size, + SerializeIF::Endianness::NETWORK); + deleteUpTo(deleteUpToUnixSeconds); + } else if (size == 8) { + uint32_t deleteFromUnixSeconds = 0; + SerializeAdapter::deSerialize(&deleteFromUnixSeconds, &data, &size, + SerializeIF::Endianness::NETWORK); + SerializeAdapter::deSerialize(&deleteUpToUnixSeconds, &data, &size, + SerializeIF::Endianness::NETWORK); + deleteFromUpTo(deleteFromUnixSeconds, deleteUpToUnixSeconds); + } execCmd = cmd; - deleteUpTo(deleteUpToUnixSeconds); } else if (cmd == TmStoreMessage::DOWNLINK_STORE_CONTENT_TIME) { Clock::getClock_timeval(¤tTv); store_address_t storeId = TmStoreMessage::getStoreId(&cmdMessage); @@ -257,7 +270,9 @@ bool PersistentTmStore::updateBaseDir() { return true; } -void PersistentTmStore::deleteUpTo(uint32_t unixSeconds) { +void PersistentTmStore::deleteUpTo(uint32_t unixSeconds) { deleteFromUpTo(0, unixSeconds); } + +void PersistentTmStore::deleteFromUpTo(uint32_t startUnixTime, uint32_t endUnixTime) { using namespace std::filesystem; for (auto const& file : directory_iterator(basePath)) { if (file.is_directory() or (activeFile.has_value() and (activeFile.value() == file.path()))) { @@ -270,7 +285,8 @@ void PersistentTmStore::deleteUpTo(uint32_t unixSeconds) { continue; } time_t fileEpoch = timegm(&fileTime); - if (fileEpoch + rolloverDiffSeconds < unixSeconds) { + if (fileEpoch + rolloverDiffSeconds < endUnixTime and + static_cast(fileEpoch) >= startUnixTime) { std::error_code e; std::filesystem::remove(file.path(), e); } diff --git a/mission/tmtc/PersistentTmStore.h b/mission/tmtc/PersistentTmStore.h index e86acaaf..4255b9d4 100644 --- a/mission/tmtc/PersistentTmStore.h +++ b/mission/tmtc/PersistentTmStore.h @@ -60,6 +60,7 @@ class PersistentTmStore : public TmStoreFrontendSimpleIF, public SystemObject { ReturnValue_t handleCommandQueue(StorageManagerIF& ipcStore, Command_t& execCmd); void deleteUpTo(uint32_t unixSeconds); + void deleteFromUpTo(uint32_t startUnixTime, uint32_t endUnixTime); ReturnValue_t startDumpFrom(uint32_t fromUnixSeconds); ReturnValue_t startDumpFromUpTo(uint32_t fromUnixSeconds, uint32_t upToUnixSeconds); /** diff --git a/mission/tmtc/Service15TmStorage.cpp b/mission/tmtc/Service15TmStorage.cpp index 1c9b8611..273c406b 100644 --- a/mission/tmtc/Service15TmStorage.cpp +++ b/mission/tmtc/Service15TmStorage.cpp @@ -16,8 +16,8 @@ Service15TmStorage::Service15TmStorage(object_id_t objectId, uint16_t apid, ReturnValue_t Service15TmStorage::isValidSubservice(uint8_t subservice) { switch (subservice) { - case (Subservices::DELETE_UP_TO): - case (Subservices::START_BY_TIME_RANGE_RETRIEVAL): { + case (Subservice::DELETE_UP_TO): + case (Subservice::START_BY_TIME_RANGE_RETRIEVAL): { return OK; } default: { @@ -45,34 +45,55 @@ ReturnValue_t Service15TmStorage::getMessageQueueAndObject(uint8_t subservice, ReturnValue_t Service15TmStorage::prepareCommand(CommandMessage *message, uint8_t subservice, const uint8_t *tcData, size_t tcDataLen, uint32_t *state, object_id_t objectId) { - if (subservice == Subservices::START_BY_TIME_RANGE_RETRIEVAL) { - // TODO: Hardcoded to UNIX timestamps.. Should allow arbitrary timestamp and let receiver - // to time reading and reply handling - if (tcDataLen != 12) { - return INVALID_TC; + switch (subservice) { + case (Subservice::START_BY_TIME_RANGE_RETRIEVAL): { + // TODO: Hardcoded to UNIX timestamps.. Should allow arbitrary timestamp and let receiver + // to time reading and reply handling + if (tcDataLen != 12) { + return INVALID_TC; + } + store_address_t storeId; + ReturnValue_t result = ipcStore->addData(&storeId, tcData + 4, tcDataLen - 4); + if (result != OK) { + return result; + } + // Store timestamps + TmStoreMessage::setDownlinkContentTimeMessage(message, storeId); + return CommandingServiceBase::EXECUTION_COMPLETE; } - store_address_t storeId; - ReturnValue_t result = ipcStore->addData(&storeId, tcData + 4, tcDataLen - 4); - if (result != OK) { - return result; + case (Subservice::DELETE_UP_TO): { + // TODO: Hardcoded to UNIX timestamps.. Should allow arbitrary timestamp and let receiver + // to time reading and reply handling + if (tcDataLen != 8) { + return INVALID_TC; + } + store_address_t storeId; + ReturnValue_t result = ipcStore->addData(&storeId, tcData + 4, tcDataLen - 4); + if (result != OK) { + return result; + } + // Store timestamps + TmStoreMessage::setDeleteContentTimeMessage(message, storeId); + return CommandingServiceBase::EXECUTION_COMPLETE; } - // Store timestamps - TmStoreMessage::setDownlinkContentTimeMessage(message, storeId); - return CommandingServiceBase::EXECUTION_COMPLETE; - } else if (subservice == Subservices::DELETE_UP_TO) { - // TODO: Hardcoded to UNIX timestamps.. Should allow arbitrary timestamp and let receiver - // to time reading and reply handling - if (tcDataLen != 8) { - return INVALID_TC; + case (Subservice::DELETE_BY_TIME_RANGE): { + // TODO: Hardcoded two UNIX timestamps.. Should allow arbitrary timestamp and let receiver + // to time reading and reply handling + if (tcDataLen != 12) { + return INVALID_TC; + } + store_address_t storeId; + ReturnValue_t result = ipcStore->addData(&storeId, tcData + 4, tcDataLen - 4); + if (result != OK) { + return result; + } + // Store timestamps + TmStoreMessage::setDeleteContentTimeMessage(message, storeId); + return CommandingServiceBase::EXECUTION_COMPLETE; } - store_address_t storeId; - ReturnValue_t result = ipcStore->addData(&storeId, tcData + 4, tcDataLen - 4); - if (result != OK) { - return result; + default: { + return CommandingServiceBase::INVALID_SUBSERVICE; } - // Store timestamps - TmStoreMessage::setDeleteContentTimeMessage(message, storeId); - return CommandingServiceBase::EXECUTION_COMPLETE; } return OK; } diff --git a/mission/tmtc/Service15TmStorage.h b/mission/tmtc/Service15TmStorage.h index 33be0634..6da381ee 100644 --- a/mission/tmtc/Service15TmStorage.h +++ b/mission/tmtc/Service15TmStorage.h @@ -5,7 +5,11 @@ class Service15TmStorage : public CommandingServiceBase { public: - enum Subservices : uint8_t { START_BY_TIME_RANGE_RETRIEVAL = 9, DELETE_UP_TO = 11 }; + enum Subservice : uint8_t { + START_BY_TIME_RANGE_RETRIEVAL = 9, + DELETE_UP_TO = 11, + DELETE_BY_TIME_RANGE = 128 + }; explicit Service15TmStorage(object_id_t objectId, uint16_t apid, uint8_t numParallelCommands, uint16_t commandTimeoutSecs = 60, size_t queueDepth = 10); diff --git a/tmtc b/tmtc index 99c6c8bb..07b13c15 160000 --- a/tmtc +++ b/tmtc @@ -1 +1 @@ -Subproject commit 99c6c8bbd0d791d8b17720de481c6142091a54a4 +Subproject commit 07b13c153dab03c35ea3c7921f68c6ba77049d1e